SEARCH RESULTS for assignor:HEADLEY, ANN S

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(X0) 16175534: COMPUTERIZED ELECTRICAL SIGNAL GENERATOR

(A1) 20190059977: COMPUTERIZED ELECTRICAL SIGNAL GENERATOR

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(X0) 16077519: CHORDAL WALL SUPPORT SYSTEM FOR CROSS FLOW TRAYS IN A MASS TRANSFER COLUMN AND METHOD INVOLVING SAME

(A1) 20190046894: CHORDAL WALL SUPPORT SYSTEM FOR CROSS FLOW TRAYS IN A MASS TRANSFER COLUMN AND METHOD INVOLVING SAME

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