Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Assignors: ALLIS-CHALMERS CORPORATION A DE CORP. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US84676769A priority Critical Application filed by Allis Chalmers Corp filed Critical Allis Chalmers Corp Priority to US18867271A priority Priority to US18867171A priority Priority to US00188670A priority patent/US3808115A/en Application granted granted Critical Publication of US3674667A publication Critical patent/US3674667A/en Assigned to WOODS KATHLEEN D., AS TRUSTEE, CONNECTICUT NATIONAL BANK THE, A NATIONAL BANKING ASSOCIATION AS TRUSTEE reassignment WOODS KATHLEEN D., AS TRUSTEE SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Allis Chalmers Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US846767A Inventor Jean P Manion Daniel J Davies Current Assignee (The listed assignees may be inaccurate. Google Patents Process for increasing water repellency of cotton clothĭownload PDF Info Publication number US3674667A US3674667A US846767A US3674667DA US3674667A US 3674667 A US3674667 A US 3674667A US 846767 A US846767 A US 846767A US 3674667D A US3674667D A US 3674667DA US 3674667 A US3674667 A US 3674667A Authority US United States Prior art keywords treatment gas substrate treated fluorine Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US3674667A - Process for increasing water repellency of cotton cloth US3674667A - Process for increasing water repellency of cotton cloth

Corona renderer water absorption