US3219666A - Derivatives of succinic acids and nitrogen compounds - Google Patents

Derivatives of succinic acids and nitrogen compounds Download PDF

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Publication number
US3219666A
US3219666A US12680961A US3219666A US 3219666 A US3219666 A US 3219666A US 12680961 A US12680961 A US 12680961A US 3219666 A US3219666 A US 3219666A
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grams
example
mixture
nitrogen
oil
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Priority to US80266759 priority Critical patent/US3172892A/en
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Priority to US12680961 priority patent/US3219666A/en
Priority to US348760A priority patent/US3278550A/en
Priority to US40261764A priority
Priority to US46894865 priority patent/US3341542A/en
Application granted granted Critical
Publication of US3219666A publication Critical patent/US3219666A/en
Priority claimed from US608219A external-priority patent/US3366569A/en
Priority claimed from US610769A external-priority patent/US3444170A/en
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27537768&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US3219666(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application status is Expired - Lifetime legal-status Critical

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