BR7205981D0 - DOOR SPECIALLY FOR TELEPHONE INSTALLATIONS - Google Patents

DOOR SPECIALLY FOR TELEPHONE INSTALLATIONS

Info

Publication number
BR7205981D0
BR7205981D0 BR5981/72A BR598172A BR7205981D0 BR 7205981 D0 BR7205981 D0 BR 7205981D0 BR 5981/72 A BR5981/72 A BR 5981/72A BR 598172 A BR598172 A BR 598172A BR 7205981 D0 BR7205981 D0 BR 7205981D0
Authority
BR
Brazil
Prior art keywords
telephone installations
door specially
specially
door
installations
Prior art date
Application number
BR5981/72A
Other languages
Portuguese (pt)
Inventor
W Glaser
H Gerlach
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR7205981D0 publication Critical patent/BR7205981D0/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/08—Details or accessories of general applicability
    • G10K1/10—Sounding members; Mounting thereof; Clappers or other strikers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
BR5981/72A 1971-08-30 1972-08-30 DOOR SPECIALLY FOR TELEPHONE INSTALLATIONS BR7205981D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2143350A DE2143350C3 (en) 1971-08-30 1971-08-30 Alarm clocks, in particular for telephone systems

Publications (1)

Publication Number Publication Date
BR7205981D0 true BR7205981D0 (en) 1973-07-03

Family

ID=5818170

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5981/72A BR7205981D0 (en) 1971-08-30 1972-08-30 DOOR SPECIALLY FOR TELEPHONE INSTALLATIONS

Country Status (11)

Country Link
AT (1) AT316664B (en)
BR (1) BR7205981D0 (en)
CH (1) CH552262A (en)
DE (1) DE2143350C3 (en)
FR (1) FR2151989A5 (en)
GB (1) GB1379422A (en)
IT (1) IT964323B (en)
LU (1) LU65967A1 (en)
NL (1) NL7211504A (en)
SE (1) SE378150B (en)
ZA (1) ZA725931B (en)

Also Published As

Publication number Publication date
FR2151989A5 (en) 1973-04-20
DE2143350C3 (en) 1975-05-28
LU65967A1 (en) 1973-01-15
NL7211504A (en) 1973-03-02
DE2143350A1 (en) 1973-03-08
AT316664B (en) 1974-07-25
CH552262A (en) 1974-07-31
GB1379422A (en) 1975-01-02
SE378150B (en) 1975-08-18
IT964323B (en) 1974-01-21
DE2143350B2 (en) 1974-10-03
ZA725931B (en) 1973-05-30

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