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Classification
F42D
ClassID:
163923
⎘
F42D - CPC Classification
Classification description:
Sub-classes:
F42D1/00 »
Blasting methods or apparatus, e.g. loading or tamping
38
F42D3/00 »
Particular applications of blasting techniques
134
F42D5/00 »
Safety arrangements
76
F42D99/00 »
Subject matter not provided for in other groups in this subclass
9