申请人 |
THE BENTLEY-HARRIS MFG. CO., LIONVILLE, PA., US;T & N PLC., MANCHESTER, GB |
发明人 |
ANDRIEU, HUBERT, F-60800 CREPY-EN-VALOIS, FR;CAUDRON, DANIEL G., F-60800 CREPY-EN-VALOIS, FR;GLADFELTER, HARRY F., PHOENIXVILLE, PA 19460, US;TRESSLAR, MARIE C., JEFFERSONVILLE, PA 19403, US;FORD, MICHAEL A., WEST CHESTER, PA 19380, US;VAN WASSENHOVE, DENIS H. T., F-60800 CREPY-EN-VALOIS, FR |