DIFF Subgroup
B29C 49/16 using pressure difference , e.g. pre-blowing
Introduced: January 1985
Title
Titles differ between systems:
IPC: using pressure difference, e.g. pre-blowing
CPC: using pressure difference , e.g. pre-blowing
Full Title
Full titles differ between systems:
IPC:
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor > Biaxial stretching during blow-moulding > using pressure difference, e.g. pre-blowing
CPC:
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor > Biaxial stretching during blow-moulding > using pressure difference , e.g. pre-blowing
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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