TRANSPORTATION PROPANE

Brand	Owner	Address	Description
COLUMBIA PROPANE	COLUMBIA ENERGY GROUP	13880 Dulles Corner Lane Herndon VA 201714600	TRANSPORTATION OF PROPANE;RETAIL WHOLESALE DEALERSHIPS COMPRISING RETAIL OUTLETS FEATURING PROPANE AND PROPANE RELATED PRODUCTS;PROPANE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In an organic EL device disclosed, there are stacked sequentially on a glass substrate an anode, a first carrier transportation layer, a second carrier transportation layer, a light emission layer, a third carrier transportation layer, a fourth carrier transportation layer, an electron transportation layer, and a cathode. The first carrier transportation layer is formed from a material having an ionization potential Ip lower than the ionization potential Ip of the second carrier transportation layer, and the third carrier transportation layer is formed from a material having an electron affinity Ea less than the electron affinity Ea of the fourth carrier transportation layer.