CA312347A - Glass tube grading machine - Google Patents
Glass tube grading machineInfo
- Publication number
- CA312347A CA312347A CA312347A CA312347DA CA312347A CA 312347 A CA312347 A CA 312347A CA 312347 A CA312347 A CA 312347A CA 312347D A CA312347D A CA 312347DA CA 312347 A CA312347 A CA 312347A
- Authority
- CA
- Canada
- Prior art keywords
- glass tube
- grading machine
- tube grading
- machine
- glass
- 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
- 239000011521 glass Substances 0.000 title 1
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA312347T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA312347A true CA312347A (en) | 1931-06-16 |
Family
ID=35271673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA312347A Expired CA312347A (en) | Glass tube grading machine |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA312347A (en) |
-
0
- CA CA312347A patent/CA312347A/en not_active Expired
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