Automatic seam forming machine for stainless steel spiral pipe of intrauterine contraceptive device
The utility model discloses an automatic seam forming machine for a stainless steel spiral pipe of an intrauterine contraceptive device. The automatic seam forming machine is characterized by comprising a machine bottom plate, wherein front, back, left and right baffle plates of the machine frame, a...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.08.2014
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Subjects | |
Online Access | Get full text |
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