CH472223A - Ventil für Luftschutzbauten - Google Patents

Ventil für Luftschutzbauten

Info

Publication number
CH472223A
CH472223A CH190968A CH190968A CH472223A CH 472223 A CH472223 A CH 472223A CH 190968 A CH190968 A CH 190968A CH 190968 A CH190968 A CH 190968A CH 472223 A CH472223 A CH 472223A
Authority
CH
Switzerland
Prior art keywords
valve
air raid
raid shelters
shelters
air
Prior art date
Application number
CH190968A
Other languages
English (en)
Inventor
Rickenbach Hugo
Original Assignee
Rickenbach Hugo
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 Rickenbach Hugo filed Critical Rickenbach Hugo
Priority to CH190968A priority Critical patent/CH472223A/de
Priority to DE19691901156 priority patent/DE1901156A1/de
Publication of CH472223A publication Critical patent/CH472223A/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Safety Valves (AREA)
CH190968A 1968-02-09 1968-02-09 Ventil für Luftschutzbauten CH472223A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH190968A CH472223A (de) 1968-02-09 1968-02-09 Ventil für Luftschutzbauten
DE19691901156 DE1901156A1 (de) 1968-02-09 1969-01-10 Ventil fuer Luftschutzbauten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH190968A CH472223A (de) 1968-02-09 1968-02-09 Ventil für Luftschutzbauten

Publications (1)

Publication Number Publication Date
CH472223A true CH472223A (de) 1969-05-15

Family

ID=4221427

Family Applications (1)

Application Number Title Priority Date Filing Date
CH190968A CH472223A (de) 1968-02-09 1968-02-09 Ventil für Luftschutzbauten

Country Status (2)

Country Link
CH (1) CH472223A (de)
DE (1) DE1901156A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2210410C1 (ru) * 2002-06-03 2003-08-20 Военный инженерно-технический университет Устройство для консервации и очистки загрязненного воздуха

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2210410C1 (ru) * 2002-06-03 2003-08-20 Военный инженерно-технический университет Устройство для консервации и очистки загрязненного воздуха

Also Published As

Publication number Publication date
DE1901156A1 (de) 1969-08-21

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Legal Events

Date Code Title Description
PL Patent ceased