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.)
Hjerpe J W
Sumdsledt A V
Original Assignee
Hjerpe J W
Sumdsledt A V
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 Hjerpe J W, Sumdsledt A VfiledCriticalHjerpe J W
Priority to ES1863002637ApriorityCriticalpatent/ES2637H1/es
Publication of ES2637H1publicationCriticalpatent/ES2637H1/es
ES1863002637A1863-03-131863-03-13Preparacion para fabricar cerillas y superficies de friccion sin fosforo ni otras sustancias venenosas
ExpiredES2637H1
(es)