CH437823A - Straight guidance on a compass - Google Patents
Straight guidance on a compassInfo
- Publication number
- CH437823A CH437823A CH1075166A CH1075166A CH437823A CH 437823 A CH437823 A CH 437823A CH 1075166 A CH1075166 A CH 1075166A CH 1075166 A CH1075166 A CH 1075166A CH 437823 A CH437823 A CH 437823A
- Authority
- CH
- Switzerland
- Prior art keywords
- compass
- straight guidance
- guidance
- straight
- 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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
- B43L9/20—Pivots
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0059880 | 1966-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH437823A true CH437823A (en) | 1967-06-15 |
Family
ID=7229353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1075166A CH437823A (en) | 1966-07-26 | 1966-07-23 | Straight guidance on a compass |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH437823A (en) |
DE (1) | DE1486930A1 (en) |
FR (1) | FR1490984A (en) |
-
1966
- 1966-07-23 CH CH1075166A patent/CH437823A/en unknown
- 1966-07-26 DE DE19661486930 patent/DE1486930A1/en active Pending
- 1966-08-30 FR FR8689A patent/FR1490984A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1486930A1 (en) | 1969-07-03 |
FR1490984A (en) | 1967-08-04 |
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