-
-
Groove cutting assembly
-
Patent number 8,151,672
-
Issue date Apr 10, 2012
-
Thomas Esslinger
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
-
-
-
-
-
-
-
-
-
-
Apparatus for cutting spiral pipe
-
Patent number 5,193,374
-
Issue date Mar 16, 1993
-
Spiro America Inc.
-
Wilhelmus P. H. Castricum
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Method for severing the ends of tubing
-
Patent number 4,799,412
-
Issue date Jan 24, 1989
-
George A. Mitchell Company
-
Randall L. Alexoff
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Tube cutting apparatus and method
-
Patent number 4,779,496
-
Issue date Oct 25, 1988
-
Westinghouse Electric Corp.
-
David M. Evans
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Trimming and piercing apparatus
-
Patent number 4,392,400
-
Issue date Jul 12, 1983
-
Honda Giken Kogyo Kabushiki Kaisha
-
Masaru Sasagawa
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
-
-
3921482
-
Patent number 3,921,482
-
Issue date Nov 25, 1975
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3881380
-
Patent number 3,881,380
-
Issue date May 6, 1975
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3811352
-
Patent number 3,811,352
-
Issue date May 21, 1974
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3678718
-
Patent number 3,678,718
-
Issue date Jul 25, 1972
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
-
3611853
-
Patent number 3,611,853
-
Issue date Oct 12, 1971
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
3577495
-
Patent number 3,577,495
-
Issue date May 4, 1971
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
3545323
-
Patent number 3,545,323
-
Issue date Dec 8, 1970
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
3460419
-
Patent number 3,460,419
-
Issue date Aug 12, 1969
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
3435718
-
Patent number 3,435,718
-
Issue date Apr 1, 1969
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR