-
-
-
Gap filler roller assembly
-
Patent number 10,875,621
-
Issue date Dec 29, 2020
-
The Boeing Company
-
Paul Reed Stone
-
B64 - AIRCRAFT AVIATION COSMONAUTICS
-
-
-
-
2972668
-
Patent number 2,972,668
-
Issue date Feb 21, 1961
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
1830141
-
Patent number 1,830,141
-
Issue date Nov 3, 1931
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL