DD52121A - - Google Patents

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Publication number
DD52121A
DD52121A DD52121DA DD52121A DD 52121 A DD52121 A DD 52121A DD 52121D A DD52121D A DD 52121DA DD 52121 A DD52121 A DD 52121A
Authority
DD
German Democratic Republic
Application number
Publication of DD52121A publication Critical patent/DD52121A/xx

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DD52121D DD52121A (en)

Publications (1)

Publication Number Publication Date
DD52121A true DD52121A (en)

Family

ID=249697

Family Applications (1)

Application Number Title Priority Date Filing Date
DD52121D DD52121A (en)

Country Status (1)

Country Link
DD (1) DD52121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732095A1 (en) * 1976-07-16 1978-01-26 Singer Co SEWING MACHINE NEEDLES AND COLD FORMING PROCESS FOR MANUFACTURING BURN-FREE SEWING MACHINE NEEDLES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732095A1 (en) * 1976-07-16 1978-01-26 Singer Co SEWING MACHINE NEEDLES AND COLD FORMING PROCESS FOR MANUFACTURING BURN-FREE SEWING MACHINE NEEDLES

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