NO155834C - Innstyringsmateriale for bruk ved boring av trykte kretskort. - Google Patents
Innstyringsmateriale for bruk ved boring av trykte kretskort.Info
- Publication number
- NO155834C NO155834C NO811067A NO811067A NO155834C NO 155834 C NO155834 C NO 155834C NO 811067 A NO811067 A NO 811067A NO 811067 A NO811067 A NO 811067A NO 155834 C NO155834 C NO 155834C
- Authority
- NO
- Norway
- Prior art keywords
- printed circuits
- equipment use
- drilling printed
- drilling
- equipment
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/061,594 US4311419A (en) | 1979-07-30 | 1979-07-30 | Method for drilling circuit boards |
PCT/US1980/000960 WO1981000367A1 (en) | 1979-07-30 | 1980-07-28 | Entry material and method for drilling circuit boards |
Publications (3)
Publication Number | Publication Date |
---|---|
NO811067L NO811067L (no) | 1981-03-27 |
NO155834B NO155834B (no) | 1987-03-02 |
NO155834C true NO155834C (no) | 1987-06-10 |
Family
ID=26741248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811067A NO155834C (no) | 1979-07-30 | 1981-03-27 | Innstyringsmateriale for bruk ved boring av trykte kretskort. |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU539607B2 (no) |
NO (1) | NO155834C (no) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643936A (en) * | 1986-02-14 | 1987-02-17 | Control Data Corporation | Backup material for small bore drilling |
-
1980
- 1980-07-28 AU AU62224/80A patent/AU539607B2/en not_active Ceased
-
1981
- 1981-03-27 NO NO811067A patent/NO155834C/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU539607B2 (en) | 1984-10-04 |
AU6222480A (en) | 1981-03-03 |
NO155834B (no) | 1987-03-02 |
NO811067L (no) | 1981-03-27 |
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