Green-blue dye.
Patent
US-647834-A
Inventor
HERZBERG WILHELM (DE)
SCHARFENBERG OSWALD (DE)
Assignee
ANILIN FABRIKATION AG (DE)
Country
United States
Dates
- Priority:1899/12/22
- Grant:1900/04/17
Description
This web page summarizes information in PubChem about patent US-647834-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
1899/12/22
1899/12/22
1900/04/17
1900/04/17
HERZBERG WILHELM (DE)
SCHARFENBERG OSWALD (DE)
ANILIN FABRIKATION AG (DE)
United States
C09B11/14 (inventive, first)
- US-3344189-A (SEA)
- US-5194390-A (SEA)
- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
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