CPC Subgroup
B29C 33/28 using hydraulic or pneumatic means
Full Title
Moulds or cores; Details thereof or accessories therefor > Opening, closing or clamping > by pivotal movement > using hydraulic or pneumatic means
B29C 33/28 Moulds or cores; Details thereof or accessories therefor > Opening, closing or clamping > by pivotal movement > using hydraulic or pneumatic means