ES143639A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557 - Google Patents

IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557

Info

Publication number
ES143639A2
ES143639A2 ES0143639A ES143639A ES143639A2 ES 143639 A2 ES143639 A2 ES 143639A2 ES 0143639 A ES0143639 A ES 0143639A ES 143639 A ES143639 A ES 143639A ES 143639 A2 ES143639 A2 ES 143639A2
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
ES0143639A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to ES0143639A priority Critical patent/ES143639A2/en
Publication of ES143639A2 publication Critical patent/ES143639A2/en
Expired legal-status Critical Current

Links

ES0143639A 1937-05-14 1937-05-14 IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557 Expired ES143639A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0143639A ES143639A2 (en) 1937-05-14 1937-05-14 IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0143639A ES143639A2 (en) 1937-05-14 1937-05-14 IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557

Publications (1)

Publication Number Publication Date
ES143639A2 true ES143639A2 (en) 1937-06-01

Family

ID=38425057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0143639A Expired ES143639A2 (en) 1937-05-14 1937-05-14 IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 143557

Country Status (1)

Country Link
ES (1) ES143639A2 (en)

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