FR753231A - Improvements to door knobs - Google Patents

Improvements to door knobs

Info

Publication number
FR753231A
FR753231A FR753231DA FR753231A FR 753231 A FR753231 A FR 753231A FR 753231D A FR753231D A FR 753231DA FR 753231 A FR753231 A FR 753231A
Authority
FR
France
Prior art keywords
door knobs
knobs
door
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
Roger Camion
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
Application granted granted Critical
Publication of FR753231A publication Critical patent/FR753231A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR753231D 1933-03-28 1933-03-28 Improvements to door knobs Expired FR753231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR753231T 1933-03-28

Publications (1)

Publication Number Publication Date
FR753231A true FR753231A (en) 1933-10-11

Family

ID=9161514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753231D Expired FR753231A (en) 1933-03-28 1933-03-28 Improvements to door knobs

Country Status (1)

Country Link
FR (1) FR753231A (en)

Similar Documents

Publication Publication Date Title
FR766833A (en) Sliding closures improvements
FR843752A (en) Door enhancements
FR817184A (en) Improvements to door hinges
FR753231A (en) Improvements to door knobs
FR764427A (en) Non-deformable doors
FR774296A (en) Key enhancements
FR758887A (en) Improvements to lock washers
FR757850A (en) Improvements to the doors
FR801961A (en) Improvements to invisible door hinges
FR715244A (en) Improvements to door locks
FR761596A (en) Improvement to doors or panels
FR754637A (en) Improvements to metal shutters
FR762437A (en) Improvements to door closings
FR830417A (en) Improvements to metal furniture doors
FR592613A (en) Improvements to door knobs
FR810725A (en) Door enhancements
FR757678A (en) Improvements relating to door brakes
FR718549A (en) Sliding door improvements
FR46143E (en) Improvements to lock strikers
FR827688A (en) Improvements to door closings
FR797367A (en) Sliding door improvements
FR846128A (en) Improvements to door locks
FR817808A (en) Door enhancements
FR787951A (en) Door enhancements
FR782341A (en) Door lock