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paper:window_envelope [2013/03/28 14:48] – tag added denisbehr | paper:window_envelope [2014/03/24 21:10] – tylerwilson | ||
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====== Window Envelope ====== | ====== Window Envelope ====== | ||
- | Annemann believed he invented it c. January 1924, but later expressed some doubt. See // | + | Theodore |
{{tag> | {{tag> |