DE1671401U - THREE-PIECE ANSWER CARD WITH SELF-LOCKING. - Google Patents
THREE-PIECE ANSWER CARD WITH SELF-LOCKING.Info
- Publication number
- DE1671401U DE1671401U DE1953B0015748 DEB0015748U DE1671401U DE 1671401 U DE1671401 U DE 1671401U DE 1953B0015748 DE1953B0015748 DE 1953B0015748 DE B0015748 U DEB0015748 U DE B0015748U DE 1671401 U DE1671401 U DE 1671401U
- Authority
- DE
- Germany
- Prior art keywords
- locking
- self
- answer card
- piece
- piece answer
- Prior art date
- 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
- 241000252073 Anguilliformes Species 0.000 claims 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Air Bags (AREA)
- Lock And Its Accessories (AREA)
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1953B0015748 DE1671401U (en) | 1953-12-11 | 1953-12-11 | THREE-PIECE ANSWER CARD WITH SELF-LOCKING. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1953B0015748 DE1671401U (en) | 1953-12-11 | 1953-12-11 | THREE-PIECE ANSWER CARD WITH SELF-LOCKING. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1671401U true DE1671401U (en) | 1954-02-04 |
Family
ID=32035177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1953B0015748 Expired DE1671401U (en) | 1953-12-11 | 1953-12-11 | THREE-PIECE ANSWER CARD WITH SELF-LOCKING. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1671401U (en) |
-
1953
- 1953-12-11 DE DE1953B0015748 patent/DE1671401U/en not_active Expired
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