Image: USpat5005785sliderdampsopening
USpat5005785sliderdampsopening.jpg (515 × 513 pixels, file size: 59 KB, MIME type: image/jpeg)
Description: US Pat. 5005785 Filed Dec. 31, 1985. Approved: April 9, 1991.
Title: USpat5005785sliderdampsopening
Credit: US Pat. 5005785
Author: Joe Faust
Permission: Public Domain
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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