SU161613A1 - - Google Patents

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Publication number
SU161613A1
SU161613A1 SU787758A SU787758A SU161613A1 SU 161613 A1 SU161613 A1 SU 161613A1 SU 787758 A SU787758 A SU 787758A SU 787758 A SU787758 A SU 787758A SU 161613 A1 SU161613 A1 SU 161613A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cutting
punch
slit
sheet
holes
Prior art date
Application number
SU787758A
Other languages
English (en)
Russian (ru)
Publication of SU161613A1 publication Critical patent/SU161613A1/ru

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SU787758A SU161613A1 (enExample)

Publications (1)

Publication Number Publication Date
SU161613A1 true SU161613A1 (enExample)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611153A1 (fr) * 1987-02-20 1988-08-26 Bach Emile Cisaille a tole multifonction
US5443195A (en) * 1991-07-19 1995-08-22 Karl Marbach Gmbh Co. Device for removing knockouts, such as scrap, from a sheet of material containing blanks or similar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611153A1 (fr) * 1987-02-20 1988-08-26 Bach Emile Cisaille a tole multifonction
US5443195A (en) * 1991-07-19 1995-08-22 Karl Marbach Gmbh Co. Device for removing knockouts, such as scrap, from a sheet of material containing blanks or similar

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