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公开(公告)号：US1653272A
公开(公告)日：1927-12-20
申请号：US52121321
申请日：1921-12-09
Applicant: GEN ZEOLITE COMPANY
Inventor： GREEN WALTER H , BEHRMAN ABRAHAM S
IPC: C02F5/02
CPC classification number: C02F5/02
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公开(公告)号：US1624711A
公开(公告)日：1927-04-12
申请号：US50467721
申请日：1921-10-01
Applicant: GEN ZEOLITE COMPANY
Inventor： BEHRMAN ABRAHAM S
IPC: C01B33/46
CPC classification number: C01B33/46
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