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(en )
1977-03-30
Slitting and scoring apparatus
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(en )
1969-01-29
Apparatus and method of joining together two strips of material
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(en )
1967-12-12
Square shearing device
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1971-02-23
Method and apparatus for shearing rolled metal blanks
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1965-05-26
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1975-01-29
Transport guide for pliable sheet material
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1939-07-11
Double beading and forming machine
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1974-09-25
Stack constituted by a pile of glass sheets a method and device for its manufacture
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2022-07-26
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(en )
1956-12-04
Roller die cutter
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(en )
1932-10-25
Shearing and cutting machine
US2348283A
(en )
1944-05-09
Burr masher
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(en )
1956-08-07
Cutting by moving roller horizontally over die which is free for vertical movement
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(en )
1965-10-26
Apparatus for cutting sheet material against a die with a roller
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1964-09-08
Scoring device
DE1411483A1
(de )
1968-10-10
Verfahren und Maschine zum Verpacken von Gegenstaenden in Folien
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(en )
1939-10-10
Welding and rolling mechanism
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(en )
1954-01-12
Entry table for slitting mills
GB1275724A
(en )
1972-05-24
Improvements in or relating to a method of and machine for applying web to an article
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(en )
1940-10-15
Splitting device
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(en )
1965-12-14
Roofing dispenser
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(en )
1926-02-23
Method op welding
DE907285C
(de )
1954-03-22
Entgratvorrichtung an elektrischen Band-Stumpfschweissmaschinen mit pflugartigen Schermessern
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(en )
1977-06-01
Edge capping and web folding attachment for bag forming machines
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2021-12-24
一种液压摆式剪切机用精密进给的齿轮式匀速走料机构