DE1111692B Expired / Lapsed DE ⏱️ 0.0 years remaining

Einspuelgeraet for laying flexible plastic pipes, electrical cables or similar lines in the ground of water

Assignee: RUDOLF HARMSTORF FA

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Filing: 1956-06-14

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Granted: —

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Expires: 1976-06-14

No abstract record available.

Application Number —

Jurisdiction DE

Data Source google_patents

Last Synchronized 2026-10-29 22:52

CPC Classifications

H; H02; H02G; H02G1/00; H02G1/06; H02G1/10; E; E02; E02F; E02F5/00; E02F5/02; E02F5/10; E02F5/104; E02F5/106; E02F5/107

Total Claims: 0

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FR684858A Cited

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GB452141A Cited

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US2184912A Cited

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US2441153A Cited

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Maintenance schedule is calculated for granted US utility patents.

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