Din ṿe-ḥeshbon ha-Ṿaʻadah li-vediḳat samkhuyot rasham ha-paṭenṭim ha-midgamim ṿe-simane ha-misḥar
Publisher: ha-Ṿaʻadah
Published: 1985
Place of publication: Yerushalayim
Language: heb
Number of pages: 16
Subjects: Patent laws and legislation; Trademarks