Metal deforming – With indication of condition or position of work – product,... – Work drawn or extruded through die
Patent
1986-06-23
1988-10-25
Crane, Daniel C.
Metal deforming
With indication of condition or position of work, product,...
Work drawn or extruded through die
72149, 72307, B21C 5100, B21D 702
Patent
active
047794364
ABSTRACT:
A method of producing a marking on a pipe for identifying a location of an object to be mounted on the pipe includes forming the marking by a pipe bending machine in which the pipe is bent. For this purpose the pipe bending machine is provided with a marking device.
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Crane Daniel C.
Striker Michael J.
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