Patents Granted on 1947-09-30


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Patents Granted on 1947-09-30
Patents 1 - 5 of 5
Number	Date	Patentee	Title	Type
2,428,049	Sep. 30, 1947	J. Tate	Drill press	drill presses
2,428,234	Sep. 30, 1947	A.G. Mapp	Internal Micrometer	micrometers
2,428,248	Sep. 30, 1947	C.W. Strong	Work holding attachment for surface grinders	surface grinders
2,428,309	Sep. 30, 1947	K.F. Gallimore	Boring machine	horizontal boring mills
2,428,337	Sep. 30, 1947	F.E. Munschauer	Sleeve clutch and brake	metal shearing machines