History of the manufacturer
Tobe Deutschmann Corporation; Canton, MA
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| Name: | Tobe Deutschmann Corporation; Canton, MA (USA) |
| Abbreviation: | tobe |
| Products: | Model types Others Brand |
| Summary: |
Tobe Deutschmann Corporation Manufacturer of condensers, analyzers and filterettes against radio noises in the 1920ies and 1930ies, Also publisher of books about this topic. Three advertisements from 1927 show the company at Cambridge and one for the tube shows them at Cornhill, Boston. A tube was advertised by QST in August 1927. sold by Radolek, Chicago; Catalog 1938, Condenser Analyzer. |
| History: |
Entry in 1967 in DECISIONS OF THE UNITED STATES DEPARTMENT OF THE INTEAI0R Volume 74 : g 89 In such situations relief has been denied where the delays were found to be contempo- raneous (Tuller Construction Company v. United States, 118 Ct. Cl. 509 (1951)), or where the defendant's delay was concurrent or intertwined with other delays (Commerce Internatienaz company, Inc. v. United States, 167 Ct. Cl. 529 (1964)). Cf. Tobe Deutschmann Laboratories, NASA BCA No. 73, 66- BCA p ... |
This manufacturer was suggested by Vitor Oliveira.
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 36 | Condenser Analyzer | 01A | |
| USA | 34–36 | Interference Locator | 32 | Tuning range 550 to 1500 kHz. Rod and Loop aerials used. Bridge rectifier and meter indica... |
| USA | 30/31 | Interference Locator 230 | 232 | The Interference Locator 230 has been announced in "Radio Retailing" as "Model 230, just b... |
| USA | 25 | Filter Condensers | Filter Condensers for up to 700 volts DC, recommended for 'B' battery eliminator circui... | |
| USA | 26 | B-Block Condenser | B-Block condenser. Contains in one compact metal case three filter and two by-pass ... | |
| USA | 39 | Condenser Bridge Analyzer | Condenser bridge and analyzer for measurement of capacity, resistance, power factor and... | |
| USA | 39 | Universal Filterette | 25For eliminating radio noise. Capacitive-inductive all-wave filterette. Universa... | |
| USA | 39 | Oil Burner Filterette | 25For eliminating radio noise. Use on all oil burners to eliminate ignition inter... | |
| USA | 39 | Filterette Junior | 25Designed to stop radio noise from portable household appliances. AC and DC ... | |
| USA | 39 | Razor Filterette | 25Designed to stop radio noise from electric shavers. AC and DC 110 volts. ... | |
| USA | 39 | High Efficiency Noise Filter | 25For eliminating radio noise. Specially designed for portable appliances produci... | |
| USA | 39 | Radio Line Filter RF-2 | 25For eliminating all wave radio noise reaching the receiver through its power li... |
Further details for this manufacturer by the members (rmfiorg):
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