English-language abstract No. 103:126307u of Jpn Kokai Tokkyo Koho JP 60 67,593 (Apr. 17, 1985). |
English-language abstract No. 103:126306t of Jpn Kokai Tokkyo Koho JP 60 67,594 (Apr. 17, 1985). |
English-language abstract No. 112:142609k of Jpn Kokai Tokkyo Koho JP 01,266,192 (Oct. 24, 1989). |
English-language abstract No. 102:28136x of Jpn Kokai Tokkyo Koho JP 59,149,996 (Aug. 28, 1984). |
English-language abstract No. 6413q of German Patentschrift 1,594,392; Kometani, et al. (Apr. 26, 1973). |
English-language abstract No. 117:9136r of Jpn Kokai Tokkyo Koho JP 03,252,453 (Nov. 11, 1991). |
English-language abstract No. 96:218846j of U.S.S.R. SU 899,597; Blank, et al. (Jan. 23, 1982). |
English-language abstract No. 99:177002x of U.S.S.R. SU 1,031,993; Oleshchuk, et al. (Jul. 30, 1983). |
English-language abstract No. 107:135568q of Jpn. Kokai Tokkyo Koho JP 62 54,753 (Mar. 10, 1987). |