DD135864A1 - SAFETY SHEET, PARTICULARLY CIRCULAR SHEET - Google Patents
SAFETY SHEET, PARTICULARLY CIRCULAR SHEETInfo
- Publication number
- DD135864A1 DD135864A1 DD20137077A DD20137077A DD135864A1 DD 135864 A1 DD135864 A1 DD 135864A1 DD 20137077 A DD20137077 A DD 20137077A DD 20137077 A DD20137077 A DD 20137077A DD 135864 A1 DD135864 A1 DD 135864A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sheet
- safety
- particularly circular
- circular sheet
- safety sheet
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20137077A DD135864A1 (en) | 1977-10-05 | 1977-10-05 | SAFETY SHEET, PARTICULARLY CIRCULAR SHEET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20137077A DD135864A1 (en) | 1977-10-05 | 1977-10-05 | SAFETY SHEET, PARTICULARLY CIRCULAR SHEET |
Publications (1)
Publication Number | Publication Date |
---|---|
DD135864A1 true DD135864A1 (en) | 1979-06-06 |
Family
ID=5509978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20137077A DD135864A1 (en) | 1977-10-05 | 1977-10-05 | SAFETY SHEET, PARTICULARLY CIRCULAR SHEET |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD135864A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038944A2 (en) * | 1980-04-30 | 1981-11-04 | Günther Grassmann | Saw-blade |
GB2361884A (en) * | 2000-05-02 | 2001-11-07 | Izard Ind Ltd | Improvement in laser cut saw blades |
-
1977
- 1977-10-05 DD DD20137077A patent/DD135864A1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038944A2 (en) * | 1980-04-30 | 1981-11-04 | Günther Grassmann | Saw-blade |
EP0038944A3 (en) * | 1980-04-30 | 1982-05-05 | Gunther Grassmann | Saw-blade |
GB2361884A (en) * | 2000-05-02 | 2001-11-07 | Izard Ind Ltd | Improvement in laser cut saw blades |
GB2361884B (en) * | 2000-05-02 | 2003-12-10 | Izard Ind Ltd | Improvement in laser cut saw blades |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PV | Patent disclaimer (addendum to changes before extension act) |