ES172592A2 - IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530 - Google Patents

IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530

Info

Publication number
ES172592A2
ES172592A2 ES172592A ES172592A ES172592A2 ES 172592 A2 ES172592 A2 ES 172592A2 ES 172592 A ES172592 A ES 172592A ES 172592 A ES172592 A ES 172592A ES 172592 A2 ES172592 A2 ES 172592A2
Authority
ES
Spain
Prior art keywords
patent number
improvements made
main patent
main
Prior art date
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.)
Expired
Application number
ES172592A
Other languages
Spanish (es)
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.)
Directie van de Staatsmijnen in Limburg
Original Assignee
Directie van de Staatsmijnen in Limburg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Directie van de Staatsmijnen in Limburg filed Critical Directie van de Staatsmijnen in Limburg
Priority to ES172592A priority Critical patent/ES172592A2/en
Publication of ES172592A2 publication Critical patent/ES172592A2/en
Expired legal-status Critical Current

Links

ES172592A 1946-02-16 1946-02-16 IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530 Expired ES172592A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES172592A ES172592A2 (en) 1946-02-16 1946-02-16 IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES172592A ES172592A2 (en) 1946-02-16 1946-02-16 IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530

Publications (1)

Publication Number Publication Date
ES172592A2 true ES172592A2 (en) 1946-03-16

Family

ID=69324968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172592A Expired ES172592A2 (en) 1946-02-16 1946-02-16 IMPROVEMENTS MADE IN THE MAIN PATENT NUMBER 159530

Country Status (1)

Country Link
ES (1) ES172592A2 (en)

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