Patent DE623448C successfully refreshed from Google Patents.
DE623448C
Active / In Force
DE
DE623448C - - Google Patents
Assignee: —
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Filing: —
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Granted: —
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Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 09:38
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/32; C; C01; C01B; C01B21/00; C01B21/20; C01B21/24; C01B21/26; B01J2219/00; B01J2219/30; B01J2219/302; B01J2219/3023; B01J2219/30234; B01J2219/32; B01J2219/322; B01J2219/32286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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