CH264628A - Zeichenapparat. - Google Patents

Zeichenapparat.

Info

Publication number: CH264628A
Authority: CH; Switzerland
Prior art keywords: drawing machine; machine
Prior art date: 1945-10-05

Application number

Other languages

English (en)

Inventor

Zych Zdenek

Original Assignee

Zych Zdenek

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.)

1945-10-05

Filing date

1947-12-22

Publication date

1949-10-31

1947-12-22 Application filed by Zych Zdenek filed Critical Zych Zdenek

1949-10-31 Publication of CH264628A publication Critical patent/CH264628A/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/06—Guides for rulers with pivoted guide rods

CH264628D 1945-10-05 1947-12-22 Zeichenapparat. CH264628A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS264628X		1945-10-05

Publications (1)

Publication Number	Publication Date
CH264628A true CH264628A (de)	1949-10-31

Family

ID=5451607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH264628D CH264628A (de)	1945-10-05	1947-12-22	Zeichenapparat.

Country Status (3)

Country	Link
CH (1)	CH264628A (de)
FR (1)	FR1015823A (de)
GB (1)	GB647920A (de)

1947
- 1947-12-22 CH CH264628D patent/CH264628A/de unknown
- 1947-12-24 GB GB34185/47A patent/GB647920A/en not_active Expired
- 1947-12-30 FR FR1015823D patent/FR1015823A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1015823A (fr)	1952-10-24
GB647920A (en)	1950-12-28

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