SU156817A1 - - Google Patents

Info

Publication number
SU156817A1
SU156817A1 SU758208A SU758208A SU156817A1 SU 156817 A1 SU156817 A1 SU 156817A1 SU 758208 A SU758208 A SU 758208A SU 758208 A SU758208 A SU 758208A SU 156817 A1 SU156817 A1 SU 156817A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drill
workpiece
face
contact
drilling
Prior art date
Application number
SU758208A
Other languages
English (en)
Russian (ru)
Publication of SU156817A1 publication Critical patent/SU156817A1/ru

Links

SU758208A SU156817A1 (de)

Publications (1)

Publication Number Publication Date
SU156817A1 true SU156817A1 (de)

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230625A1 (de) * 1992-09-12 1994-03-17 Wuerth Elektronik Gmbh & Co Kg Verfahren und Vorrichtung zum Bohren von Leiterplatten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230625A1 (de) * 1992-09-12 1994-03-17 Wuerth Elektronik Gmbh & Co Kg Verfahren und Vorrichtung zum Bohren von Leiterplatten

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