


Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Aluminum Company of America filed Critical Aluminum Company of America Priority to US410041A priority Critical patent/US2286298A/en Application granted granted Critical Publication of US2286298A publication Critical patent/US2286298A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee Aluminum Company of America 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 US410041A Inventor Mike A Miller Current Assignee (The listed assignees may be inaccurate.
ALUMINUM SOLDERING FLUX PDF
Google Patents US2286298A - Aluminum soldering fluxĭownload PDF Info Publication number US2286298A US2286298A US410041A US41004141A US2286298A US 2286298 A US2286298 A US 2286298A US 410041 A US410041 A US 410041A US 41004141 A US41004141 A US 41004141A US 2286298 A US2286298 A US 2286298A Authority US United States Prior art keywords flux ammonia per cent activity boron Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
