000 00506nam a22002057c 4500
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003 OSt
005 20190814091317.0
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008 190702sPa. xxu||||| |||| 00| 0 d
100 1 _aKinsey, Victor Everett
700 1 _aHopkins, Thomas E.
245 0 0 _aIndex to iron and steel patents
250 _a2. ed
264 1 _aPittsburgh,
_cPa. : American Compilation Comp.
300 _a349 S.
650 _aStahl
_94218
650 _aEisen
_9931
650 _aPatentsammlung
_93514
999 _c8547
_d8547