Answer:
1. C. they could not write on ordinary paper.
2. A. the Biro brothers‟ original patent was out of date
3. D. 1945
Explanation:
According to the excerpt from "The history of the biro", the development of the biro is narrated as Lewis Watermark secured the patent for the fountain pen in 1884. However, the problem with the ballpoint pens invented between 1888 and 1935 was that they couldn't write on ordinary paper ait tore through paper.
In June 1945, Milton Reynolds stumbled on the Biro pen in Argentina where he found out that the Biro brother's patent had expired when he sent some pens to Chicago.
The first biro factory began production on October 6, 1945.
Striga un om din departare.
Auzeau doar ce voiau.
Nu fii timid, zambeste.
Elibereaza toata creativitatea din tine.
La toamna vor zbura toate pasarile
Answer:
वाक्य संरचना के 4 प्रकार
एक वाक्य में क्या है?
एक साधारण वाक्य में एक स्वतंत्र उपवाक्य होता है।
एक यौगिक वाक्य दो (या अधिक) स्वतंत्र उपवाक्य हैं जो एक संयोजन या अर्धविराम से जुड़ते हैं।
एक जटिल वाक्य में एक स्वतंत्र उपवाक्य और एक आश्रित उपवाक्य होता है।
Explanation:
क्या मुझे एक brainliest मिल सकता है
