FR40604E - Pavillon pour machines parlantes, haut-parleurs et analogues - Google Patents

Pavillon pour machines parlantes, haut-parleurs et analogues

Info

Publication number
FR40604E
FR40604E FR40604DA FR40604E FR 40604 E FR40604 E FR 40604E FR 40604D A FR40604D A FR 40604DA FR 40604 E FR40604 E FR 40604E
Authority
FR
France
Prior art keywords
loudspeakers
horn
talking machines
talking
machines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LABERTE HUMBERT FRERES ET FOUR
Original Assignee
LABERTE HUMBERT FRERES ET FOUR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LABERTE HUMBERT FRERES ET FOUR filed Critical LABERTE HUMBERT FRERES ET FOUR
Application granted granted Critical
Publication of FR40604E publication Critical patent/FR40604E/fr
Expired legal-status Critical Current

Links

FR40604D 1931-02-10 1931-02-10 Pavillon pour machines parlantes, haut-parleurs et analogues Expired FR40604E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40604T 1931-02-10

Publications (1)

Publication Number Publication Date
FR40604E true FR40604E (fr) 1932-07-27

Family

ID=8676871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40604D Expired FR40604E (fr) 1931-02-10 1931-02-10 Pavillon pour machines parlantes, haut-parleurs et analogues

Country Status (1)

Country Link
FR (1) FR40604E (fr)

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