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Class Information
Number: 29/DIG.45
Name: Metal working > Titanium

Patents under this class:

Patent Number Title Of Patent Date Issued
6029269 Ballistic-resistant helmet and method for producing the same Feb. 29, 2000
4928368 Method of diffusion bonding copper and titanium alloys to produce a projectile May. 29, 1990
4876780 Double wall vacuum tubing and method of manufacture Oct. 31, 1989
4839245 Zirconium nitride coated article and method for making same Jun. 13, 1989
4710481 Method for melting Ti or a high-Ti alloy in CaO refractories Dec. 1, 1987
4081892 Method of making composite structure Apr. 4, 1978
4055975 Precision forging of titanium Nov. 1, 1977
4028785 Tubular products Jun. 14, 1977
3979815 Method of shaping sheet metal of inferior formability Sep. 14, 1976
3974673 Titanium parts manufacturing Aug. 17, 1976
3969155 Production of tapered titanium alloy tube Jul. 13, 1976

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