Ultrasonic welding hubs to magnetic recording diskettes

Details Ultrasonic welding hubs to magnetic recording diskettes Ultrasonic welding hubs to magnetic recording diskettes

1988-10-14

1990-01-30

Wityshyn, Michael

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156295, 1563096, 346137, 360135, B29C 6508, G11B 582

Patent

active

048971340

ABSTRACT:
A magnetic recording medium disk with substantially improved tolerances comprising:

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patent: 4698715 (1987-10-01), Oishi
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patent: 4788615 (1988-11-01), Oishi

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