Addendum # 2 to the Agreement dated April 3, 1970 regarding battery and line powered residential and commercial fire detectors which include a battery failure circuit and signal and/or a duo centril ion chamber configuration, specifically discussing Blackwell's right to fees.

Creator

• Statitrol Corporation

Language

• English

Identifier

• MS055.02.0005.00089

Keyword

• small business
• addendums
• patent office
• correspondence
• patent agreements
• electronic circuits

Year

• 1976

Date created

• 1976-12-08

Resource type

• Other

Rights statement

• In Copyright

License

• Creative Commons BY-NC Attribution-NonCommercial 4.0 International

Last modified

• 2022-09-20