FR18055E - Device for opening and closing doors - Google Patents

Device for opening and closing doors

Info

Publication number
FR18055E
FR18055E FR18055DA FR18055E FR 18055 E FR18055 E FR 18055E FR 18055D A FR18055D A FR 18055DA FR 18055 E FR18055 E FR 18055E
Authority
FR
France
Prior art keywords
opening
closing doors
doors
closing
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Arno Hoehne
Hermann Krake
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR18055E publication Critical patent/FR18055E/en
Expired legal-status Critical Current

Links

FR18055D 1912-04-11 1913-08-07 Device for opening and closing doors Expired FR18055E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR442450T 1912-04-11
FR18055T 1913-08-07

Publications (1)

Publication Number Publication Date
FR18055E true FR18055E (en) 1914-02-06

Family

ID=44248165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18055D Expired FR18055E (en) 1912-04-11 1913-08-07 Device for opening and closing doors

Country Status (1)

Country Link
FR (1) FR18055E (en)

Similar Documents

Publication Publication Date Title
FR442450A (en) Device for opening and closing doors
FR18055E (en) Device for opening and closing doors
FR446970A (en) Closing and opening device for windows
FR473502A (en) Improved device for opening and closing the doors of roasters and the like
FR424811A (en) Automatic door opening and closing device
CH66081A (en) Closing device for doors and windows
FR461777A (en) Device for opening and closing the doors of watertight bulkheads
CH67842A (en) Closing device for doors and windows
FR411125A (en) Device for opening and closing the lower shutter doors of vertical chambers or retorts
FR392135A (en) Closing device for doors
FR658261A (en) Automatic opening and closing devices for doors and barriers
CH65495A (en) Closing device for double windows and double cross-doors
FR15848E (en) Closing shutters for windows and patio doors that can be operated from inside the premises
FR422108A (en) Device for closing the doors
CH57928A (en) Device for closing and opening a two-leaf roller door
FR578790A (en) Device for controlling the opening of doors and receptacles kept closed
FR517850A (en) Device for opening and closing watertight doors on ships
FR439664A (en) Closing device for windows
FR428108A (en) Automatic closing device for doors, opening from inside and outside
FR439378A (en) Closing device for hatches or doors, windows and hinged covers
FR450848A (en) Device for closing and opening a metal box with a welded cover
FR464181A (en) Device allowing the gradual opening and closing of counters or doors mounted on hinges
FR392586A (en) Device for keeping doors closed
FR475801A (en) Closing device for carports and windows
FR430882A (en) Device for opening and closing skylights