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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Application No. | Application Title | Issue Date |
| 20100220025 | Omnidirectional flat antenna and method of production The inventive antenna comprises a planar substrate carrying as first winding whose axis is arranged in a parallel position to the plane of the substrate. Said antenna also comprises at least one second winding, whose axis is arranged in a parallel position to the plane ... | 09/02/2010 |
| 20090291635 | RADIO-FREQUENCY COMMUNICATION DEVICE, SYSTEM AND METHOD The invention relates to a radio-frequency communication device comprising an inductive antenna in order to communicate with a transponder. According to the invention, the antenna is capable of establishing weak coupling with a transmitter which produces a magnetic fiel... | 11/26/2009 |
| 20080055082 | Contactless Privacy Protection Device A privacy protection method designed to prevent or authorize a communication between a reader and an RFID label situated in an efficiency zone. In the method a) there is permanent detection of possible variation of an ambient magnetic field in one or more frequency band... | 03/06/2008 |
