Highlight any three innovations which have …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Related Questions
Posted by Anisha Grover 5 days, 23 hours ago
- 0 answers
Posted by Sudhanshu Choudhry 1 year, 1 month ago
- 1 answers
Posted by Chirag Jindal 1 year, 1 month ago
- 0 answers
Posted by Sai Sravika Godavarthi 1 week, 3 days ago
- 1 answers
Posted by Shristi Pandey 3 months, 2 weeks ago
- 0 answers
Posted by Siddhanth Aravind 10 months, 1 week ago
- 0 answers
Posted by Sakshi Patel 1 year, 1 month ago
- 1 answers
Posted by Vansh Singh 1 year, 1 month ago
- 1 answers
Posted by Armaan Ali 1 year, 1 month ago
- 1 answers
Posted by Kapil Dev Saroye 1 year, 1 month ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yogita Ingle 6 years, 8 months ago
(i) By the mid-19th century, Richard M. Hoe of New York had perfected the power driven cylindrical press. This was capable of printing 8,000 sheets per hour. This press was particularly useful for printing newspaper.
(ii) In the late 19th century, the offset press was developed which would print up to six colours at a time.
(iii) From the turn of the 20th century, electrically-operated presses accelerated the printing operations.
(iv) Methods of feeding paper improved, the quality of plates became better, automatic paper reels and photoelectric controls of the colour register were introduced.
(v) The dust cover or the book jackets were introduced.
0Thank You