Number | Date | Country | Kind |
---|---|---|---|
6-206345 | Aug 1994 | JPX |
Number | Date | Country |
---|---|---|
0350666A2 | Jan 1990 | EPX |
0608690A1 | Aug 1994 | EPX |
1421336 | Nov 1965 | FRX |
1232946 | Jan 1967 | DEX |
Entry |
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Chemical Abstracts, 77(8), 22, abstract No. 49091j (Aug. 1972) (abstract of JP-A-07 208 302). |
Chemical Astracts, 77(8), 22, abstract no. 49092k (Aug. 1972) (abstract of JP-A-07 208 303). |