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
Application number
NO811067A
Other languages
English (en)
Other versions
NO155834B (no
NO811067L (no
Inventor
James P Block
Original Assignee
Lcoa Laminating Co Of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/061,594 external-priority patent/US4311419A/en
Application filed by Lcoa Laminating Co Of America filed Critical Lcoa Laminating Co Of America
Publication of NO811067L publication Critical patent/NO811067L/no
Publication of NO155834B publication Critical patent/NO155834B/no
Publication of NO155834C publication Critical patent/NO155834C/no

Links

NO811067A 1979-07-30 1981-03-27 Innstyringsmateriale for bruk ved boring av trykte kretskort. NO155834C (no)

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)

* Cited by examiner, † Cited by third party
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

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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