QUINACRIDONES

[21] BOHLER H, 1965, CA 13285, V62

[22] BOHLER H, Patent No. 978091

[23] BOHLER H, 1963, CA 12724, V58

[24] BOHLER H, 1960, Patent No. 1233785

[25] BOHLER H, 1964, CA 13462, V61

[26] BOHLER H, Patent No. 611271

[27] BRAUN W, 1965, CA 7762, V62

[28] BRAUN W, Patent No. 609423

[29] BRAUN W, Patent No. 627375

[30] BRAUN W, 1965, Patent No. 979136

[21] BOHLER H, 1965, CA 13285, V62

[22] BOHLER H, Patent No. 978091

[23] BOHLER H, 1963, CA 12724, V58

[24] BOHLER H, 1960, Patent No. 1233785

[25] BOHLER H, 1964, CA 13462, V61

[26] BOHLER H, Patent No. 611271

[27] BRAUN W, 1965, CA 7762, V62

[28] BRAUN W, Patent No. 609423

[29] BRAUN W, Patent No. 627375

[30] BRAUN W, 1965, Patent No. 979136