G03B 21/115

Projectors with built-in or built-on screen for microfilm reading {of microfiches}

Is a

Child Classification

Classification Type

Parent Classification

No article content yet.

No Timeline data yet.

Title

Author

Link

Type

Date

No Further Resources data yet.

Find more entities like G03B 21/115

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.

By using this site, you agree to our Terms of Service.