Invention Grant
- Patent Title: Method of and apparatus for mixing glass batch materials
- Patent Title (中): 玻璃批料的混合方法和装置
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Application No.: US14807861Application Date: 1961-10-27
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Publication No.: US3258253APublication Date: 1966-06-28
- Inventor: BROWN JR CHESTER J
- Applicant: LIBBEY OWENS FORD GLASS CO
- Assignee: Libbey Owens Ford Glass Co
- Current Assignee: Libbey Owens Ford Glass Co
- Priority: US14807861 1961-10-27
- Main IPC: B01F9/00
- IPC: B01F9/00 ; B01F9/02 ; B01F9/06 ; C03B1/00 ; C03C1/02
Public/Granted literature
- US09609969B1 Deformable elastomeric valve and valve assembly Public/Granted day:2017-04-04
Information query
