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History of the manufacturer  

Cocelam; Montrouge

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Name: Cocelam; Montrouge    (F)  
Abbreviation: cocelam
Products: Model types Others

13 - 17 Rue Periér, Montrouge (1965)

Société résultant de la fusion de Ribet-Desjardins, Grammont et Sonneclair.

Les marques continuent d'exister, certains appareils de mesure sont commercialisés sous la marque Cocelam.

Founded: 1964
Closed: 1968

1964 : Fusion des trois sociétés R-D, Grammont et Sonneclair pour former la nouvelle société Cocelam.

1968 : Cocelam est absorbé par la Continental Edison et devient Cocelam-Edison.

This manufacturer was suggested by Jean Marchal.

Some models:
Country Year Name 1st Tube Notes
66 Wobulateur 410D