共 50 条
- [5] SUSTAINABILITY AT HITACHI POWDERED METALS CO., LTD. (JAPAN) INTERNATIONAL JOURNAL OF POWDER METALLURGY, 2011, 47 (01): : 33 - 38
- [6] Sustainability at Hitachi powdered metals Co., Ltd. (Japan) International Journal of Powder Metallurgy (Princeton, New Jersey), 2011, 47 (01): : 33 - 38
- [7] Nanostructured Sintered WC–Co Hard Metals (Review) Powder Metallurgy and Metal Ceramics, 2015, 53 : 643 - 654
- [9] UNITED STATES, Petitioner v. STANDARD OIL CO. (INDIANA,) STANDARD OIL CO. (NEW JERSEY), STANDARD DEVELOPMENT CO., THE TEXAS CO., GASOLINE PRODUCTS CO., STANDARD OIL CO. (NEW YORK,) MAGNOLIA PETROLEUM CO. JOURNAL OF THE PATENT OFFICE SOCIETY, 1929, 11 (11): : 524 - 526