US PATENT SUBCLASS 47 / 1.4
ALGAE CULTURE
Current as of: June, 1999
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DEFINITION
Classification: 47/1.4
Apparatus for or method of fostering the growth or cultivation of nonunicellular algae.
SEE OR SEARCH CLASS
435, Chemistry: Molecular Biology and Microbiology, particularly
257.1, 257.6 for unicellular algae (prokaryotic and eukaryotic), and processes and compositions involved in their propagation (i.e., maintenance, growth, production, purification, preserving, etc.); and subclasses 283.1+ for apparatus used to perform said processes and make said compositions.
