Description: 556 organic compounds -- part of the class 532-570 series / 556 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) (1) heavy metal containing (e.g., ga, in or t1, etc.) (118) zinc, cadmium, or mercury containing (zn, cd, or hg) (121) carbon bonded directly to the metal (129) the compound consists of the metal, carbon and hydrogen (e.g., dialkyl zinc, etc.)
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Patent Apps in 556/129
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