JPH0316018U - - Google Patents
Info
- Publication number
- JPH0316018U JPH0316018U JP7571989U JP7571989U JPH0316018U JP H0316018 U JPH0316018 U JP H0316018U JP 7571989 U JP7571989 U JP 7571989U JP 7571989 U JP7571989 U JP 7571989U JP H0316018 U JPH0316018 U JP H0316018U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- concave lens
- reference line
- axis
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Telescopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571989U JPH0316018U (en]) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7571989U JPH0316018U (en]) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316018U true JPH0316018U (en]) | 1991-02-18 |
Family
ID=31616542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7571989U Pending JPH0316018U (en]) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316018U (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007239388A (ja) * | 2006-03-10 | 2007-09-20 | Naoyuki Ehata | ドーム構築用金具とドーム構築方法 |
| KR20180028217A (ko) * | 2016-09-08 | 2018-03-16 | 주식회사 랜드랜 | 조립이 용이한 작업공간이 구비된 볼트러스 및 이를 이용한 트러스 체결구조 |
-
1989
- 1989-06-28 JP JP7571989U patent/JPH0316018U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007239388A (ja) * | 2006-03-10 | 2007-09-20 | Naoyuki Ehata | ドーム構築用金具とドーム構築方法 |
| KR20180028217A (ko) * | 2016-09-08 | 2018-03-16 | 주식회사 랜드랜 | 조립이 용이한 작업공간이 구비된 볼트러스 및 이를 이용한 트러스 체결구조 |