229910001252 Pd alloy Inorganic materials 0.000 description 2.Assignors: BELL & HOWELL COMPANY Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links reassignment TRANSAMERICA DELAVAL INC., A CORP. (CHANGED TO) Assigned to TRANSAMERICA DELAVAL INC., A CORP. (MERGED INTO), DELAWARE BELL & HOWELL COMPANY, A DE CORP. , EFFECTIVE MAY 6, 1977, DELAWARE Assignors: BELL & HOWELL COMPANY, AN ILL CORP. reassignment BELL & HOWELL COMPANY 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 Application filed by Bell and Howell Co filed Critical Bell and Howell Co Priority to US71450268A priority Critical Application granted granted Critical Publication of US3463946A publication Critical patent/US3463946A/en Assigned to BELL & HOWELL COMPANY A DE CORP. Original Assignee Bell and Howell Co 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 Inventor Michael Tone Zimmerman Current Assignee (The listed assignees may be inaccurate. #Magnet sticking to shoulder pdfGoogle Patents Vibrometer with hermetically sealed magnet capsuleÄownload PDF Info Publication number US3463946A US3463946A US3463946DA US3463946A US 3463946 A US3463946 A US 3463946A US 3463946D A US3463946D A US 3463946DA US 3463946 A US3463946 A US 3463946A Authority US United States Prior art keywords magnet coil vibrometer housing hermetically sealed Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US3463946A - Vibrometer with hermetically sealed magnet capsule US3463946A - Vibrometer with hermetically sealed magnet capsule
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |