CPC Subgroup
B29C 49/10 using mechanical means
Full Title
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor > Biaxial stretching during blow-moulding > using mechanical means
3 direct subcodes
Child Classifications
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- B29C 49/12 Stretching rods
- B29C 49/14 Clamps