BE659370A - - Google Patents

Info

Publication number
BE659370A
BE659370A BE659370DA BE659370A BE 659370 A BE659370 A BE 659370A BE 659370D A BE659370D A BE 659370DA BE 659370 A BE659370 A BE 659370A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE659370A publication Critical patent/BE659370A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/10—Air doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Housing For Livestock And Birds (AREA)
BE659370D 1964-03-07 1965-02-05 BE659370A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966719A FR1384540A (fr) 1964-03-07 1964-03-07 Porte d'aérage

Publications (1)

Publication Number Publication Date
BE659370A true BE659370A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1965-05-28

Family

ID=8825088

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659370D BE659370A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1964-03-07 1965-02-05

Country Status (3)

Country Link
BE (1) BE659370A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR1384540A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB1100838A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080563A (zh) * 2010-11-27 2011-06-01 淄博矿业集团有限责任公司 矿井运输大巷风门鸣笛与阻车装置
CN101798936B (zh) * 2009-02-10 2012-05-23 淄博矿业集团有限责任公司 风门摇臂自锁装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113605822A (zh) * 2021-07-30 2021-11-05 王紫金 一种人脸识别人防门

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798936B (zh) * 2009-02-10 2012-05-23 淄博矿业集团有限责任公司 风门摇臂自锁装置
CN102080563A (zh) * 2010-11-27 2011-06-01 淄博矿业集团有限责任公司 矿井运输大巷风门鸣笛与阻车装置
CN102080563B (zh) * 2010-11-27 2013-01-23 淄博矿业集团有限责任公司 矿井运输大巷风门鸣笛与阻车装置

Also Published As

Publication number Publication date
GB1100838A (en) 1968-01-24
FR1384540A (fr) 1965-01-04

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