Description: I offer a collection of 78 patents from Colonial Radio Corp. (USA), published between 1934 and 1952 in USA (all in english).They are busy with inventions of Colonial Radio, especially of their radios, for example radio recieving apparatus, sound producing system, signal-seeking receiver and similar topics in this field. All patents are complete, that means contain the full text and all drawings (see example). You will get a professional overview about the inventions of Colonial which you find nowhere in the world in this good quality / completeness.Delivery is as a zipped file with a patent collection of pdf files (not printed, not a book). You need only the wellknown free programme Acrobat Reader or a similar one to open the files. You can also print each file.Copyright of the patent collection has only the seller!Shipping:You can d o w n l o a d this patent collection after payment from an internet source. I will send the text of the link for d o w n l o a d i n g a zip-File of about 39 MB with the patent collection as message to the buyer via the ebay system. Please have a look at your messages in the "My ebay" mode or see your emails in your ebay email account, where the message to the buyer should also arrives. After d o w n l o a d i n g please unzip the file. Then you will get a data directory with the pdf - patent files. I will send the link not later than one day after payment. Then you have 10 days time to d o w n l o a d your patent collection of historical patents.Transmitting by download from internet save us a lot of time and shipping costs and is secure!
Price: 8.5 USD
Location: Dresden
End Time: 2025-01-01T17:55:38.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Featured Refinements: Antique Radio
Country/Region of Manufacture: United States
Brand: Colonial
Time Period Manufactured: 1930-49
