Harness for working animal
Patent
1980-07-17
1982-09-14
Demers, Arthur P.
Harness for working animal
542419, C07D21172, C07D21506, C09B 5500
Patent
active
043496709
ABSTRACT:
To prepare dyestuffs of the general formula ##STR1## in which R.sup.1 and R.sup.2 represent methyl or ethyl,
REFERENCES:
patent: 3635955 (1972-01-01), Hansen et al.
patent: 3973903 (1976-08-01), Clarke
patent: 4026885 (1977-05-01), Frey et al.
Giesecke Heinz
Raue Roderich
Bayer Aktiengesellschaft
Demers Arthur P.
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