DE97720C - - Google Patents

Info

Publication number
DE97720C
DE97720C DENDAT97720D DE97720DA DE97720C DE 97720 C DE97720 C DE 97720C DE NDAT97720 D DENDAT97720 D DE NDAT97720D DE 97720D A DE97720D A DE 97720DA DE 97720 C DE97720 C DE 97720C
Authority
DE
Germany
Prior art keywords
fire door
bracket
door
regulator
draft regulator
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
DENDAT97720D
Other languages
German (de)
English (en)
Publication of DE97720C publication Critical patent/DE97720C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Wing (AREA)
DENDAT97720D Active DE97720C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE97720C true DE97720C (cg-RX-API-DMAC7.html)

Family

ID=368745

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT97720D Active DE97720C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE97720C (cg-RX-API-DMAC7.html)

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