Assignee

PITTSBURGH TUBULAR SHAFTING IN

US·1 granted patent·116 citations·filing 1992–1992

Technology mixB29C1 B62D1 F16B1 F16C1 F16D1 F16F1

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0187US5243874AMethod and apparatus for telescopically assembling a pair of elongated membersPITTSBURGH TUBULAR SHAFTING IN·Filed 1992·Granted Sep 14, 1993·116 cites·20 claims

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