http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100757468-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43L1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B43L1-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B43L1-04 |
| filingDate | 2005-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100757468-B1 |
| titleOfInvention | Blackboard for marker pen |
| abstract | BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a marker pen blackboard used for education, memo, and the like, and particularly relates to a marker pen blackboard which is light and easy to handle, easy to fix on a wall, and can be supplied at a low price. The present invention provides a marker pen blackboard having a writing plate, wherein the writing plate comprises a synthetic foam foam board. According to an embodiment of the present invention, the writing plate is made of a synthetic foam foam board, and a surface coating layer formed on one or both sides of the foam foam board, or synthetic resin foam foam board, and one or both sides of the foam foam board It consists of a surface material adhered to the surface material is composed of a paper layer and a plastic film layer bonded to one side of the paper layer. According to the present invention, the base constituting the writing board is made of synthetic foam foam board, which is light and easy to handle, and has an effect of being easily fixed to a wall by an adhesive, a double-sided adhesive tape, a velcro or the like.n n n n Marker pen, blackboard, handwriting, foam, foam board, plastic film |
| priorityDate | 2005-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.