ES173019A2 - IMPROVEMENTS MADE IN THE MAIN PATENT - Google Patents

IMPROVEMENTS MADE IN THE MAIN PATENT

Info

Publication number
ES173019A2
ES173019A2 ES173019A ES173019A ES173019A2 ES 173019 A2 ES173019 A2 ES 173019A2 ES 173019 A ES173019 A ES 173019A ES 173019 A ES173019 A ES 173019A ES 173019 A2 ES173019 A2 ES 173019A2
Authority
ES
Spain
Prior art keywords
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
ES173019A
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.)
Naamlloze Vennootschap W A Scholtens Chemische Fabrieken
Original Assignee
Naamlloze Vennootschap W A Scholtens Chemische Fabrieken
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 Naamlloze Vennootschap W A Scholtens Chemische Fabrieken filed Critical Naamlloze Vennootschap W A Scholtens Chemische Fabrieken
Publication of ES173019A2 publication Critical patent/ES173019A2/en
Expired legal-status Critical Current

Links

ES173019A 1943-10-22 1946-03-28 IMPROVEMENTS MADE IN THE MAIN PATENT Expired ES173019A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL75780X 1943-10-22

Publications (1)

Publication Number Publication Date
ES173019A2 true ES173019A2 (en) 1946-05-01

Family

ID=19757801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES173019A Expired ES173019A2 (en) 1943-10-22 1946-03-28 IMPROVEMENTS MADE IN THE MAIN PATENT

Country Status (2)

Country Link
DK (1) DK75780C (en)
ES (1) ES173019A2 (en)

Also Published As

Publication number Publication date
DK75780C (en) 1953-04-27

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