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NL51527C - - Google Patents

Assignee: —
•
Filing: 1939-12-06
•
Granted: 1941-10-17
•
Expires: 1959-12-06
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction NL
Data Source google_patents
Last Synchronized 2026-10-30 23:56
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/025; F04B3/00; F04B43/0009; F04B43/0027; F04B43/0054; F04B43/04; F04B45/00; F04B45/04; F04B45/043; F04B45/047

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