the stretching devices being equipped with screw-threaded or wedging means

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CPC
B27B3/32

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27BSAWS FOR WOOD OR SIMILAR MATERIAL COMPONENTS OR ACCESSORIES THEREFOR B27B3/00Gang saw mills Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks

Current Industry

B27B3/32the stretching devices being equipped with screw-threaded or wedging means

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Patents Grantslast 30 patents

Information Patent Grant
3878876
- Patent number 3,878,876
- Issue date Apr 22, 1975
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
2621646
- Patent number 2,621,646
- Issue date Dec 16, 1952
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...