FR623144A - Improvements in locks - Google Patents

Improvements in locks

Info

Publication number
FR623144A
FR623144A FR623144DA FR623144A FR 623144 A FR623144 A FR 623144A FR 623144D A FR623144D A FR 623144DA FR 623144 A FR623144 A FR 623144A
Authority
FR
France
Prior art keywords
locks
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
Maurice Bocquet
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 FR623144A publication Critical patent/FR623144A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR623144D 1926-10-14 1926-10-14 Improvements in locks Expired FR623144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623144T 1926-10-14

Publications (1)

Publication Number Publication Date
FR623144A true FR623144A (en) 1927-06-16

Family

ID=8986278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623144D Expired FR623144A (en) 1926-10-14 1926-10-14 Improvements in locks

Country Status (1)

Country Link
FR (1) FR623144A (en)

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