CH275179A - Fastening device for the ruler on the ruler holder of drawing machines. - Google Patents
Fastening device for the ruler on the ruler holder of drawing machines.Info
- Publication number
- CH275179A CH275179A CH275179DA CH275179A CH 275179 A CH275179 A CH 275179A CH 275179D A CH275179D A CH 275179DA CH 275179 A CH275179 A CH 275179A
- Authority
- CH
- Switzerland
- Prior art keywords
- ruler
- fastening device
- holder
- drawing machines
- machines
- Prior art date
Links
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
- B43L7/00—Straightedges
- B43L7/002—Straightedges for drawing boards and tables
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP35178A DE870510C (en) | 1949-02-25 | 1949-02-25 | Attachment of the rule to the ruler holder of drawing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH275179A true CH275179A (en) | 1951-05-15 |
Family
ID=46018143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH275179D CH275179A (en) | 1949-02-25 | 1949-03-18 | Fastening device for the ruler on the ruler holder of drawing machines. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH275179A (en) |
DE (1) | DE870510C (en) |
FR (1) | FR1016112A (en) |
NL (1) | NL71992C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117498C1 (en) * | 1981-05-02 | 1982-10-28 | Rotring-Werke Riepe Kg, 2000 Hamburg | Device for attaching drawing aids, etc. on the ruler holder of drawing machines |
-
1949
- 1949-02-25 DE DEP35178A patent/DE870510C/en not_active Expired
- 1949-03-18 CH CH275179D patent/CH275179A/en unknown
-
1950
- 1950-03-24 NL NL152520A patent/NL71992C/xx active
- 1950-04-07 FR FR1016112D patent/FR1016112A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL71992C (en) | 1953-02-17 |
FR1016112A (en) | 1952-11-03 |
DE870510C (en) | 1953-03-16 |
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