![]() ![]() XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4. ![]() 230000001276 controlling effect Effects 0.000 description 8.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US49935665A external-priority Application filed by Wiley Manufacturing Co filed Critical Wiley Manufacturing Co Application granted granted Critical Publication of US3430920A publication Critical patent/US3430920A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee Wiley Manufacturing 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 US499356A Inventor Nathaniel Edward Insley Herbert E M Jacks Current Assignee (The listed assignees may be inaccurate. Google Patents US3430920A - Portable dredgeÄownload PDF Info Publication number US3430920A US3430920A US499356A US3430920DA US3430920A US 3430920 A US3430920 A US 3430920A US 499356 A US499356 A US 499356A US 3430920D A US3430920D A US 3430920DA US 3430920 A US3430920 A US 3430920A Authority US United States Prior art keywords clutch shaft winch dredge ladder Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |