FR476738A - Improvements to door locks - Google Patents

Improvements to door locks

Info

Publication number
FR476738A
FR476738A FR476738DA FR476738A FR 476738 A FR476738 A FR 476738A FR 476738D A FR476738D A FR 476738DA FR 476738 A FR476738 A FR 476738A
Authority
FR
France
Prior art keywords
door locks
locks
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
George Henry Stanbridge
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 FR476738A publication Critical patent/FR476738A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR476738D 1914-09-30 1914-09-30 Improvements to door locks Expired FR476738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR476738T 1914-09-30

Publications (1)

Publication Number Publication Date
FR476738A true FR476738A (en) 1915-08-26

Family

ID=1514481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR476738D Expired FR476738A (en) 1914-09-30 1914-09-30 Improvements to door locks

Country Status (1)

Country Link
FR (1) FR476738A (en)

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