FR564124A - Lock leaf - Google Patents

Lock leaf

Info

Publication number: FR564124A
Authority: FR; France
Prior art keywords: lock leaf; leaf; lock
Prior art date: 1922-03-23
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

Lars Lawski

Axel Eckwall

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.)

1922-03-23

Filing date

1923-03-20

Publication date

1923-12-21

1923-03-20 Application filed filed Critical

1923-12-21 Application granted granted Critical

1923-12-21 Publication of FR564124A publication Critical patent/FR564124A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)

FR564124D 1922-03-23 1923-03-20 Lock leaf Expired FR564124A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE564124X		1922-03-23

Publications (1)

Publication Number	Publication Date
FR564124A true FR564124A (en)	1923-12-21

Family

ID=6566902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR564124D Expired FR564124A (en)	1922-03-23	1923-03-20	Lock leaf

Country Status (1)

Country	Link
FR (1)	FR564124A (en)

1923
- 1923-03-20 FR FR564124D patent/FR564124A/en not_active Expired

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