A patent search is the procedure of verifying existing patents to see if an invention is novel before a patent application. In India, you can perform an Indian
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Patents and Patent Law









Does surgical spirit expire?


Asked by Wiki User



Yes, _________ surgical spirit does expire. The expiration date is typically printed on the bottle or packaging. Using surgical spirit after it has expired may result in
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Patents and Patent La>









Does disaronno expire>

>Asked by Wiki Use>



Disaronno, an amaretto liqueur, does not expire in the same way that perishable foods do. However, like other alcoholic beverages, it can lose its quality over
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>Intellectual Propert>



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>When did WA Deitz invent the shoe>

>Asked by Wiki Use>



Deitz didn't invent the shoe, _______ but he received patents for improvements to their design in 1867, which made boots easier to get on and off.