C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
207/7
C09D 13/00 (2006.01) B43K 19/02 (2006.01) B43K 27/04 (2006.01)
Patent
CA 1185563
COLORING CRAYONS ABSTRACT A set of coloring crayons comprising a number of blocks of crayon each of polygonal form with a central hole to receive a spindle on which the blocks are securely stored with the aid of releasable retaining means, such as nuts.
399922
Berol Corporation
Macrae & Co.
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