Series III. Patent Files, 1909-1946, undated
Series
Identifier: III
Scope and Content
From the Collection:
The Ernst Berl Papers contain the personal papers of Austrian chemical engineer Ernst Berl. The collection is arranged into the following seven series:
From the Collection:
- Correspondence
- Subject Files
- Patent Files
- Financial Records
- Personal Files
- Papers and Speeches
- Printed Materials
Dates
- Creation: 1909-1946, undated
Series Description
This series contains Ernst Berl’s patent files. The contents of the Patent Files are arranged into the following five sub-series:
- United States Patents
- Foreign Patents
- United States Patent Applications
- Foreign Patent Applications
- Miscellaneous Patent Files
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org