Textiles: fiber preparation
Patent
1977-07-20
1979-03-13
Jones, Raymond N.
Textiles: fiber preparation
195127, C12B 102, C12K 104
Patent
active
041441354
ABSTRACT:
A culture plate is fed down a ramp to a processing position rotated in that position and from that position moved up the ramp at a controlled rate while an innoculant spreader head is automatically brought into contact with the surface of the plate in order to produce a spiral form innoculant trace on the plate. The spreader head is subsequently automatically lifted from the plate and the plate automatically stacked. Movement up the ramp may be controlled by a cam operated arm extending up through the ramp or by differentially speed driven belts between which the plate is disposed.
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R. E. Trotman, Journal of Applied Bacteriology; vol. 34, No. 3, pp. 615-619; 1971.
L. S. Gall et al., Development in Industrial Microbiology, vol. 11, pp. 460-469; 1970.
Jones Raymond N.
Levine Alan H.
MPJ Developments Limited
Warden Robert J.
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