Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Viggo Berthelsen
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,627,289Feb. 03, 1953V. BerthelsenHydraulic pressveneer machines
2,627,290Feb. 03, 1953V. BerthelsenPress, especially a veneering pressveneer machines
2,784,754Mar. 12, 1957V. BerthelsenHydraulic systemsveneer machines
2,827,552Mar. 18, 1958V. BerthelsenPlaten construction methodveneer machines
3,470,598Oct. 07, 1969V. BerthelsenMethod of making structural elements
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP