BR7502546A - TELEPHONE INTERCOM - Google Patents

TELEPHONE INTERCOM

Info

Publication number
BR7502546A
BR7502546A BR3230/75A BR7503230A BR7502546A BR 7502546 A BR7502546 A BR 7502546A BR 3230/75 A BR3230/75 A BR 3230/75A BR 7503230 A BR7503230 A BR 7503230A BR 7502546 A BR7502546 A BR 7502546A
Authority
BR
Brazil
Prior art keywords
telephone intercom
intercom
telephone
Prior art date
Application number
BR3230/75A
Other languages
Portuguese (pt)
Inventor
J Diaz
Original Assignee
J Diaz
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 J Diaz filed Critical J Diaz
Publication of BR7502546A publication Critical patent/BR7502546A/en

Links

BR3230/75A 1974-04-25 1975-04-25 TELEPHONE INTERCOM BR7502546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974202895U ES202895Y (en) 1974-04-25 1974-04-25 TELEPHONE INTERCOM.

Publications (1)

Publication Number Publication Date
BR7502546A true BR7502546A (en) 1976-03-09

Family

ID=8369795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3230/75A BR7502546A (en) 1974-04-25 1975-04-25 TELEPHONE INTERCOM

Country Status (2)

Country Link
BR (1) BR7502546A (en)
ES (1) ES202895Y (en)

Also Published As

Publication number Publication date
ES202895Y (en) 1976-04-01
ES202895U (en) 1975-12-01

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