AT172159B - Hollow block - Google Patents
Hollow blockInfo
- Publication number
- AT172159B AT172159B AT172159DA AT172159B AT 172159 B AT172159 B AT 172159B AT 172159D A AT172159D A AT 172159DA AT 172159 B AT172159 B AT 172159B
- Authority
- AT
- Austria
- Prior art keywords
- hollow block
- hollow
- block
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT172159T | 1951-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT172159B true AT172159B (en) | 1952-08-11 |
Family
ID=3656682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT172159D AT172159B (en) | 1951-05-26 | 1951-05-26 | Hollow block |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT172159B (en) |
-
1951
- 1951-05-26 AT AT172159D patent/AT172159B/en active
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