DE287952C - - Google Patents

Info

Publication number
DE287952C
DE287952C DENDAT287952D DE287952DA DE287952C DE 287952 C DE287952 C DE 287952C DE NDAT287952 D DENDAT287952 D DE NDAT287952D DE 287952D A DE287952D A DE 287952DA DE 287952 C DE287952 C DE 287952C
Authority
DE
Germany
Prior art keywords
locking lever
locking
pin
lever
intercom
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.)
Active
Application number
DENDAT287952D
Other languages
German (de)
English (en)
Publication of DE287952C publication Critical patent/DE287952C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)
DENDAT287952D Active DE287952C (US08087162-20120103-C00010.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE287952T

Publications (1)

Publication Number Publication Date
DE287952C true DE287952C (US08087162-20120103-C00010.png)

Family

ID=34832260

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT287952D Active DE287952C (US08087162-20120103-C00010.png)
DENDAT281790D Active DE281790C (US08087162-20120103-C00010.png)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT281790D Active DE281790C (US08087162-20120103-C00010.png)

Country Status (1)

Country Link
DE (2) DE281790C (US08087162-20120103-C00010.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525603A1 (de) * 1991-08-02 1993-02-03 BASF Aktiengesellschaft Verfahren zur Herstellung von Hydroxylammoniumsalzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525603A1 (de) * 1991-08-02 1993-02-03 BASF Aktiengesellschaft Verfahren zur Herstellung von Hydroxylammoniumsalzen

Also Published As

Publication number Publication date
DE281790C (US08087162-20120103-C00010.png)

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