DE8901931U1 - - Google Patents
Info
- Publication number
- DE8901931U1 DE8901931U1 DE8901931U DE8901931U DE8901931U1 DE 8901931 U1 DE8901931 U1 DE 8901931U1 DE 8901931 U DE8901931 U DE 8901931U DE 8901931 U DE8901931 U DE 8901931U DE 8901931 U1 DE8901931 U1 DE 8901931U1
- Authority
- DE
- Germany
- 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
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
- B43L7/005—Straightedges combined with other drawing aids
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/025—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators adapted to a specific application
- G06F15/0275—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators adapted to a specific application for measuring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8901931U DE8901931U1 (en) | 1989-02-18 | 1989-02-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8901931U DE8901931U1 (en) | 1989-02-18 | 1989-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8901931U1 true DE8901931U1 (en) | 1989-06-08 |
Family
ID=6836179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8901931U Expired DE8901931U1 (en) | 1989-02-18 | 1989-02-18 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8901931U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19923062B4 (en) * | 1998-05-22 | 2007-05-03 | Manfred Rennings | measuring device |
-
1989
- 1989-02-18 DE DE8901931U patent/DE8901931U1/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19923062B4 (en) * | 1998-05-22 | 2007-05-03 | Manfred Rennings | measuring device |