FR2271517B1 - - Google Patents

Info

Publication number
FR2271517B1
FR2271517B1 FR7515169A FR7515169A FR2271517B1 FR 2271517 B1 FR2271517 B1 FR 2271517B1 FR 7515169 A FR7515169 A FR 7515169A FR 7515169 A FR7515169 A FR 7515169A FR 2271517 B1 FR2271517 B1 FR 2271517B1
Authority
FR
France
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.)
Expired
Application number
FR7515169A
Other languages
French (fr)
Other versions
FR2271517A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gal & Co KG GmbH
Original Assignee
Gal & Co KG GmbH
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 Gal & Co KG GmbH filed Critical Gal & Co KG GmbH
Publication of FR2271517A1 publication Critical patent/FR2271517A1/fr
Application granted granted Critical
Publication of FR2271517B1 publication Critical patent/FR2271517B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
FR7515169A 1974-05-16 1975-05-15 Roof mounted opening ventilator system - has adjustable roofing surfaces and additional internal panels for use when open Granted FR2271517A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423791 DE2423791C2 (de) 1974-05-16 1974-05-16 Dachentlüfter

Publications (2)

Publication Number Publication Date
FR2271517A1 FR2271517A1 (en) 1975-12-12
FR2271517B1 true FR2271517B1 (de) 1979-04-13

Family

ID=5915730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515169A Granted FR2271517A1 (en) 1974-05-16 1975-05-15 Roof mounted opening ventilator system - has adjustable roofing surfaces and additional internal panels for use when open

Country Status (3)

Country Link
DE (1) DE2423791C2 (de)
FR (1) FR2271517A1 (de)
NL (1) NL179757C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659748C2 (de) * 1976-12-31 1985-11-07 Robertson-GAL Gesellschaft für angewandte Lufttechnik mbH, 4052 Korschenbroich Dachlüfter für Hallen
DE4300408C1 (de) * 1993-01-09 1994-05-26 Aerovent Lufttechnik Gmbh Dachflächenentlüfter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029830A (en) * 1962-12-18 1966-05-18 Colt Ventilation & Heating Ltd Improvements in or relating to ventilators

Also Published As

Publication number Publication date
NL179757C (nl) 1986-11-03
DE2423791A1 (de) 1975-11-27
FR2271517A1 (en) 1975-12-12
NL7505814A (nl) 1975-11-18
DE2423791C2 (de) 1982-11-04

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse