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
Inventor
Rudolf Von Schwarzenhorn
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Individual
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Individual
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Publication of GB189826078ApublicationCriticalpatent/GB189826078A/en
26,078. Schwarzenhorn, R. von. Dec. 9. Envelopes ; l e t t e r - sheets.-Relates to a combined letter-sheet and envelope which may be used for advertising purposes. Fig. 2 shows the form of blank. Two modifications in the form of the letter-sheet portion a are described. The advertisements are printed on the inside of the parts b, c which form the envelope.
GB189826078D1898-12-091898-12-09Improved Combined Letter Sheet and Envelope for Correspondence and Advertising Purposes.
ExpiredGB189826078A
(en)