IL60092A0 - Backer for electron beam hole drilling - Google Patents
Backer for electron beam hole drillingInfo
- Publication number
- IL60092A0 IL60092A0 IL60092A IL6009280A IL60092A0 IL 60092 A0 IL60092 A0 IL 60092A0 IL 60092 A IL60092 A IL 60092A IL 6009280 A IL6009280 A IL 6009280A IL 60092 A0 IL60092 A0 IL 60092A0
- Authority
- IL
- Israel
- Prior art keywords
- backer
- electron beam
- hole drilling
- beam hole
- drilling
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/968,594 US4239954A (en) | 1978-12-11 | 1978-12-11 | Backer for electron beam hole drilling |
Publications (2)
Publication Number | Publication Date |
---|---|
IL60092A0 true IL60092A0 (en) | 1980-07-31 |
IL60092A IL60092A (en) | 1982-09-30 |
Family
ID=26066328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL60092A IL60092A (en) | 1978-12-11 | 1980-05-16 | Backer composition and method for electron beam hole drilling and article obtained thereby |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS579590A (en) |
DK (1) | DK206180A (en) |
IL (1) | IL60092A (en) |
IT (1) | IT1130760B (en) |
NO (1) | NO801432L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070175872A1 (en) * | 2006-01-27 | 2007-08-02 | Rhoades Lawrence J | Laser back wall protection by particulate shading |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156807A (en) * | 1978-03-24 | 1979-05-29 | United Technologies Corporation | Method for preventing burr formation during electron beam drilling |
-
1980
- 1980-05-12 DK DK206180A patent/DK206180A/en not_active Application Discontinuation
- 1980-05-14 NO NO801432A patent/NO801432L/en unknown
- 1980-05-16 IL IL60092A patent/IL60092A/en unknown
- 1980-05-23 JP JP6952380A patent/JPS579590A/en active Pending
- 1980-05-26 IT IT22317/80A patent/IT1130760B/en active
Also Published As
Publication number | Publication date |
---|---|
JPS579590A (en) | 1982-01-19 |
IT8022317A0 (en) | 1980-05-26 |
IL60092A (en) | 1982-09-30 |
IT1130760B (en) | 1986-06-18 |
NO801432L (en) | 1981-11-16 |
DK206180A (en) | 1981-11-13 |
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