DD3172A - - Google Patents

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Publication number
DD3172A
DD3172A DD3172DA DD3172A DD 3172 A DD3172 A DD 3172A DD 3172D A DD3172D A DD 3172DA DD 3172 A DD3172 A DD 3172A
Authority
DD
German Democratic Republic
Application number
Publication of DD3172A publication Critical patent/DD3172A/xx

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DD3172D DD3172A (xx)

Publications (1)

Publication Number Publication Date
DD3172A true DD3172A (xx)

Family

ID=216386

Family Applications (1)

Application Number Title Priority Date Filing Date
DD3172D DD3172A (xx)

Country Status (1)

Country Link
DD (1) DD3172A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186432A3 (en) * 1984-12-19 1987-12-16 Toshiaki Hosoi Drill cutting edge grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186432A3 (en) * 1984-12-19 1987-12-16 Toshiaki Hosoi Drill cutting edge grinder

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