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NL8400986A
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Apparatus for unwinding a strip, strip or plate-like material wound in a wrapper.
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NL8400987A
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Semi continuous coiling appts - for hot rolling of steel
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ZA8001524B
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Metal strip downcoilers-u
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ZA8001525B
|
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Metal strip downcoilers-ii
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US4168392A
|
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Composite electrode with non-consumable upper section
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US4150742A
|
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Imbricating a group of flat bars
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CA1060833A
|
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Rotating a pack of flats
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CA1050789A
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Submerged arc welding wire
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CA1081058A
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Pretreatment of portion of ferrous metal strip with phosphoric acid solution to prevent subsequent galvanization thereon
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US4121042A
|
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Composite electrode with non-consumable upper section
|
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US4122823A
|
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Tubeless heat recuperator
|
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CA1074381A
|
|
Composite electrode with non-consumable upper section
|
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CA1012456A
|
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Paraffin sucker rod scraper and rod centralizer
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CA1077295A
|
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Dropweight sample tester
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CA1148796A
|
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Method and apparatus for expanding spiralweld pipe
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US4019359A
|
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Method of hot rolling metal strip
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CA1021868A
|
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Ultrasonic plate inspection system
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CA1033159A
|
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Template device for aligning rod mill guide rolls
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US4018598A
|
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Method for liquid mixing
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CA1011140A
|
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Universal screw
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