Sealing for variable volume device | Patent Number 04466335

US 04466335 NA

Application Number6322502

Publication Number-

Pendency2 years, 9 months, 7 days

Filled DateNov 18, 1981

Priority DateNov 18, 1981

Publication Date-

Expiration DateAug 21, 1988

Inventor/Applicants William W. Milburn, Jr.

Examines-

Art Unit3401

Technology Center3400

Assignments

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