AT172812B - Frame grooving machine - Google Patents
Frame grooving machineInfo
- Publication number
- AT172812B AT172812B AT172812DA AT172812B AT 172812 B AT172812 B AT 172812B AT 172812D A AT172812D A AT 172812DA AT 172812 B AT172812 B AT 172812B
- Authority
- AT
- Austria
- Prior art keywords
- grooving machine
- frame grooving
- frame
- machine
- grooving
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US172812XA | 1949-11-05 | 1949-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT172812B true AT172812B (en) | 1952-10-25 |
Family
ID=21781732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT172812D AT172812B (en) | 1949-11-05 | 1950-10-07 | Frame grooving machine |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT172812B (en) |
-
1950
- 1950-10-07 AT AT172812D patent/AT172812B/en active
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