Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to JP9270576ApriorityCriticalpatent/JPS5317617A/en
Publication of JPS5317617ApublicationCriticalpatent/JPS5317617A/en
JP9270576A1976-08-021976-08-02Method of supplying supplementary materials in response to content of asphalt and apparatus for carrying out thereof
PendingJPS5317617A
(en)